plyko.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.84.198.110 is hosted by Tube-Hosting (AS49581) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.84.198.110 | 3600s | — | AS49581 | Tube-Hosting | 45.84.198.0/24 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 45.84.198.110 |
| 🔶 Autoconfig | 45.84.198.110 |
| TXT Record |
|---|
| protonmail-verification=e6de4543983496d453770acd2d2018890aef817d |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (plyko.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.plyko.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 45.84.198.110 (AS49581) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-05-08 |
| Expires | 2027-05-07 (197d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| inventumit.dk | Simply.com A/S |
| udare.dk | Punktum dk A/S (direct) |
| xdare.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 12:50:50 shown | 682ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-11 09:59:17 | 1397ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-04 01:29:22 | 2198ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 00:24:40 | 644ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 07:02:33 | 688ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 01:29:20 | 690ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 02:16:03 | 1089ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-02 23:48:23 | 907ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 22:39:30 | 898ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 12:20:55 | 1102ms | 3 NS 1 A 2 MX | 🔒 Secure |